PH: (03) 548 6686

For security you can trust

Motion Detection

Optex RX-40 Quad Zone PIR

RX-40 residential & light commercial PIR incorporating Quad Zone with 78 detection zones

  • Range: 12m x 12m
  • Quad Zone detector
  • 78 detection zones

DSC Bravo 6 Pet PIR

The Bravo 6 uses twin, dual element PIR detectors, unique lens and advanced digital signal analysis to provide accurate detection while ignoring common false alarm situations including pets. Ideal for harsher environments.

  • Range: 12m x 15.2m
  • Pet immunity up to 38kg
  • Dual PIR detector
DSC Wireless Pet Immune PIR

Wireless PIR with pet immunity

  • Pet immunity up to 27kg
  • High traffic shutdown
  • 1 long-life lithium battery included
DSC wireless PIR
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Nelson Alarms is proud to belong to the New Zealand Security Association, Fire Protection Association, Electrical Contractors of New Zealand, and have factory certified Technicians in both InnerRange and Cardax systems.

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About Us

Nelson Alarms is the leading security installation company in the Nelson region. We are a locally owned and operated business.  Quality, reliability and total customer satisfaction are the cornerstones of what we stand for.

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Contact Us

ph. 03 548 6686

Address:  36 Parkers Road, Tahunanui, Nelson 7011
Postal address:  PO Box 2145, Stoke, Nelson 7041